We will have an emergency maintenance downtime from 1:00-1:30, 24th July China time (17:00-17:30 23rd July, UTC) due to the urgent maintenance of the data center we are using.During the downtime, all services will be unavailable for the applications that are using the CN site (api-cn2.kii.com). The applications using the other sites (US, JP, and SG) will not be affected.